MILAN, ITALY - NOVEMBER 23: Rita Levi Montalcini during the Italian tv show "Che tempo che fa" on November 23, 2008 in Milan, Italy. (Photo by Morena Brengola/Getty Images)
MILAN, ITALY - NOVEMBER 23: Rita Levi Montalcini during the Italian tv show "Che tempo che fa" on November 23, 2008 in Milan, Italy. (Photo by Morena Brengola/Getty Images)